@media screen and (min-width: 1920px) {
  .index .section1 {
    padding-top: 67.5rem;
  }
}
@media screen and (max-width: 1804px) {
  header .header-container, .index .section3 {
    padding-left: 2.625rem;
    padding-right: 2.625rem;
    margin-left: 0;
    margin-right: 0;
    width: 100%;
  }
  .section1-top {
    padding-top: 15.729%;
    padding-bottom: 9.739%;
  }
}
@media screen and (max-width: 1644px) {
  .index-container {
    padding-left: 2.625rem;
    padding-right: 2.625rem;
    margin-left: 0;
    margin-right: 0;
    width: 100%;
  }
  html {
    font-size: 15px;
  }
}
@media screen and (max-width: 1480px) {
  .container-1400 {
    padding-left: 2.625rem;
    padding-right: 2.625rem;
    margin-left: 0;
    margin-right: 0;
    width: 100%;
  }
}
@media screen and (max-width: 1200px) {
  html {
    font-size: 14px;
  }
  header nav .nav-item {
    margin: 0 1.25rem;
  }
  footer .footer-nav .footer-nav-item + .footer-nav-item {
    margin-left: 3.625rem;
  }
}
@media screen and (max-width: 992px) {
  html {
    font-size: 12px;
  }
  header nav .nav-item {
    margin: 0 0.625rem;
  }
  footer .footer-nav .footer-nav-item + .footer-nav-item {
    margin-left: 2.375rem;
  }
}
@media screen and (max-width: 768px) {
  html {
    font-size: 18px;
  }
  .hide768 {
    display: none !important;
  }
  .show768 {
    display: block !important;
  }
  .show768.flex {
    display: -webkit-flex !important;
    display: -moz-box !important;
    display: -ms-flexbox !important;
    display: flex !important;
  }
  header {
    position: sticky;
  }
  header.active {
    background-color: #fff;
    --header-color: #232323;
    border-bottom: none;
    box-shadow: 0px 0.375rem 1.25rem rgba(0, 0, 0, 0.1098039216);
  }
  footer .footer-info, footer .footer-logo, footer .footer-left {
    -webkit-flex-direction: column;
       -moz-box-orient: vertical;
       -moz-box-direction: normal;
        -ms-flex-direction: column;
            flex-direction: column;
  }
  footer .footer-container {
    padding: 1.25rem 0;
  }
  footer .footer-left {
    width: 100%;
    -webkit-align-items: center;
       -moz-box-align: center;
        -ms-flex-align: center;
            align-items: center;
    text-align: center;
    font-size: 1.125rem;
    line-height: 1.75rem;
  }
  footer .footer-code {
    margin-right: 0;
    margin-bottom: 1.25rem;
  }
  footer .footer-info {
    height: auto;
    padding: 1.25rem 0;
  }
  footer .footer-logo-text {
    margin-left: auto;
    margin-right: auto;
    margin-top: 1.25rem;
  }
  .index .section2 {
    padding-top: 2.6875rem;
  }
  .index .section2 .item .link {
    margin-right: 0;
  }
  .index .section2 .title-top {
    margin-bottom: 4.4375rem;
  }
  .index .light-conhtainer .overflow-h .title-top {
    font-size: 2.5rem;
    margin-top: 2.5rem;
    margin-bottom: 2.625rem;
  }
  .index .light-conhtainer .section3-container .title-top {
    padding-top: 2.5rem;
    margin-bottom: 2.625rem;
    font-size: 3rem;
  }
  .index .section3 .title-top {
    font-size: 2.8125rem;
  }
  .index .section3 .title-top.active {
    font-size: 1.5625rem;
  }
  .index .section3 .swiper-wrapper, .index .section3 .swiper-slide {
    -webkit-flex-direction: column;
       -moz-box-orient: vertical;
       -moz-box-direction: normal;
        -ms-flex-direction: column;
            flex-direction: column;
  }
  .index .section3 .swiper-slide + .swiper-slide {
    margin-top: 1.25rem;
  }
  .index .section3 .slide-info {
    -webkit-flex-direction: row;
       -moz-box-orient: horizontal;
       -moz-box-direction: normal;
        -ms-flex-direction: row;
            flex-direction: row;
    -webkit-align-items: center;
       -moz-box-align: center;
        -ms-flex-align: center;
            align-items: center;
    -webkit-flex-grow: 0;
       -moz-box-flex: 0;
        -ms-flex-positive: 0;
            flex-grow: 0;
    width: 100%;
  }
  .index .section3 .slide-img {
    width: 100%;
    margin-right: 0;
    height: 23.4375rem;
  }
  .index .section3 .slide-title {
    -webkit-flex-grow: 1;
       -moz-box-flex: 1;
        -ms-flex-positive: 1;
            flex-grow: 1;
    width: 0;
  }
  .index .section3 .slide-link {
    margin-bottom: 0;
  }
  .index .section4 {
    -webkit-flex-direction: column;
       -moz-box-orient: vertical;
       -moz-box-direction: normal;
        -ms-flex-direction: column;
            flex-direction: column;
  }
  .index .section4 .item {
    -webkit-flex-grow: 0;
       -moz-box-flex: 0;
        -ms-flex-positive: 0;
            flex-grow: 0;
    width: 100%;
    height: 28.9375rem;
    border-radius: 1.25rem;
  }
  .index .section4 .item .info {
    opacity: 1;
    left: 1.25rem;
    bottom: 1.25rem;
  }
  .index .section4 .item + .item {
    margin-left: 0;
    margin-top: 1.25rem;
  }
  .index .section5 .title-top {
    -webkit-flex-direction: column;
       -moz-box-orient: vertical;
       -moz-box-direction: normal;
        -ms-flex-direction: column;
            flex-direction: column;
  }
  .index .section5 .title-top .left {
    margin-bottom: 2.5rem;
  }
  .index .section5 .title-top .right {
    width: 100%;
  }
  .index .section6 {
    overflow: hidden;
  }
  .index .section6 .swiper {
    overflow: initial;
  }
  .section1-top {
    padding-top: 7.729%;
  }
  .section1-top.section1-top-right .section1-container {
    padding-bottom: 6.875rem;
  }
  .section1-top.section1-top-right .section1-right-content {
    width: 100%;
  }
  .section1-top.section1-top-right .section1-right-title {
    margin-top: 5rem;
    margin-bottom: 2rem;
    font-size: 6.25rem;
  }
  .section1-top .section1-top-yellow {
    top: 1.75rem;
  }
  .section1-top .section1-top-hand {
    top: 7.9rem;
    max-width: 35.7%;
  }
  .section1-top .section1-etitle {
    font-size: 4.25rem;
  }
  .section1-top .section1-title {
    font-size: 5.75rem;
  }
  .design .section2 .item {
    padding: 2rem;
    height: auto;
    -webkit-flex-direction: column;
       -moz-box-orient: vertical;
       -moz-box-direction: normal;
        -ms-flex-direction: column;
            flex-direction: column;
  }
  .design .section2 .item:nth-of-type(2n) .info {
    -webkit-order: 0;
       -moz-box-ordinal-group: 1;
        -ms-flex-order: 0;
            order: 0;
    -webkit-align-items: flex-start;
       -moz-box-align: start;
        -ms-flex-align: start;
            align-items: flex-start;
  }
  .design .section2 .item .info {
    width: 100%;
    max-width: 100%;
  }
  .design .section2 .item .link {
    margin-bottom: 2.5rem;
  }
  .design .section2 ul li {
    margin-right: 2rem;
  }
  .design .section2 .img {
    margin-top: 2.5rem;
  }
  .design-children .section1 .top {
    padding-top: 5.125rem;
  }
  .design-children .section1 .top .title {
    font-size: 5.2rem;
  }
  .design-children .section1 .top ul li {
    line-height: normal;
    margin-right: 1.875rem;
  }
  .design-children .section1 .bottom {
    -webkit-flex-direction: column;
       -moz-box-orient: vertical;
       -moz-box-direction: normal;
        -ms-flex-direction: column;
            flex-direction: column;
    min-height: auto;
  }
  .design-children .section1 .bottom .right {
    margin-top: 2.5rem;
    width: 100%;
  }
  .design-children .section2 {
    padding-bottom: 6rem;
  }
  .design-children .section2 .left {
    margin-bottom: 5rem;
  }
  .design-children .section2 .right {
    width: 100%;
  }
  .design-children .section2 .top {
    -webkit-flex-direction: column;
       -moz-box-orient: vertical;
       -moz-box-direction: normal;
        -ms-flex-direction: column;
            flex-direction: column;
    margin-bottom: 6.4375rem;
  }
  .design-children .section2 .logo-list .logo-list-item {
    width: 33.33%;
    padding-top: 33.33%;
  }
  .design-children .section3 {
    overflow: hidden;
    -webkit-flex-direction: column;
       -moz-box-orient: vertical;
       -moz-box-direction: normal;
        -ms-flex-direction: column;
            flex-direction: column;
  }
  .design-children .section3 .left {
    position: relative;
    -webkit-flex-direction: row;
       -moz-box-orient: horizontal;
       -moz-box-direction: normal;
        -ms-flex-direction: row;
            flex-direction: row;
    -webkit-flex-wrap: wrap;
        -ms-flex-wrap: wrap;
            flex-wrap: wrap;
    top: 0;
    margin-bottom: 2.5rem;
  }
  .design-children .section3 .left li {
    margin-right: 1.5625rem;
  }
  .design-children .section3 .left li:last-child {
    margin-right: 0;
  }
  .design-children .section3 .left li::before {
    top: auto;
    bottom: 0;
  }
  .design-children .section3 .left li.active::before {
    width: 100%;
  }
  .design-children .section3 .right {
    width: 100%;
  }
  .design-children .section3 .right .info {
    font-size: 1.125rem;
  }
  .design-children .section3 .right .swiper-wrapper {
    -webkit-flex-direction: row;
       -moz-box-orient: horizontal;
       -moz-box-direction: normal;
        -ms-flex-direction: row;
            flex-direction: row;
  }
  .design-children .section3 .right .swiper-wrapper .item {
    margin-top: 0;
  }
  .design-children .section3 .right .swiper-wrapper .item .img {
    width: 85%;
  }
  .brand .section1 .top .bg {
    right: 0;
    top: auto;
    height: 15rem;
    width: auto;
    bottom: 1rem;
  }
  .interface .section1 .top .bg {
    top: auto;
    height: 14rem;
    width: auto;
    bottom: 1rem;
  }
  .marketing .section1 .top .bg {
    top: auto;
    height: 15rem;
    width: auto;
    bottom: 1rem;
    right: 0;
  }
  .function .section2 .item {
    -webkit-flex-direction: column;
       -moz-box-orient: vertical;
       -moz-box-direction: normal;
        -ms-flex-direction: column;
            flex-direction: column;
  }
  .function .section2 .item:nth-of-type(2n) .left {
    -webkit-order: 0;
       -moz-box-ordinal-group: 1;
        -ms-flex-order: 0;
            order: 0;
  }
  .function .section2 .left {
    margin-bottom: 1.25rem;
  }
  .function .section2 .left, .function .section2 .right {
    width: 100%;
  }
  .function .section2 .right-bottom {
    padding-top: 64.1025%;
  }
  .function .section2 .right-bottom .swiper-wrapper {
    position: absolute;
    top: 0;
    left: 0;
  }
  .certificate .section2 .top-left {
    margin-bottom: 1.25rem;
  }
  .certificate .section2 .top {
    -webkit-flex-direction: column;
       -moz-box-orient: vertical;
       -moz-box-direction: normal;
        -ms-flex-direction: column;
            flex-direction: column;
  }
  .certificate .section2 .index-container {
    padding-bottom: 6.25rem;
  }
  .certificate .section3 {
    padding-bottom: 6.875rem;
  }
  .certificate .section3 .title {
    -webkit-flex-direction: column;
       -moz-box-orient: vertical;
       -moz-box-direction: normal;
        -ms-flex-direction: column;
            flex-direction: column;
    -webkit-align-items: flex-start;
       -moz-box-align: start;
        -ms-flex-align: start;
            align-items: flex-start;
  }
  .certificate .section3 .title .link {
    margin-top: 2.5rem;
  }
  .certificate .section3 .bottom {
    -webkit-flex-direction: column;
       -moz-box-orient: vertical;
       -moz-box-direction: normal;
        -ms-flex-direction: column;
            flex-direction: column;
  }
  .certificate .section3 .left, .certificate .section3 .list {
    width: 100%;
  }
  .certificate .section3 .left {
    margin-bottom: 2.5rem;
  }
  .about .section2 .item {
    width: 50%;
    min-width: auto;
    -webkit-flex-direction: column;
       -moz-box-orient: vertical;
       -moz-box-direction: normal;
        -ms-flex-direction: column;
            flex-direction: column;
    -webkit-align-items: center;
       -moz-box-align: center;
        -ms-flex-align: center;
            align-items: center;
    text-align: center;
  }
  .about .section2 .link {
    margin-left: auto;
    margin-right: auto;
  }
  .about .section3 {
    text-align: center;
  }
  .about .section3 .left {
    text-align: center;
  }
  .about .section3 .container-1400 {
    -webkit-flex-direction: column;
       -moz-box-orient: vertical;
       -moz-box-direction: normal;
        -ms-flex-direction: column;
            flex-direction: column;
  }
  .about .section3 .img {
    margin: 2.5rem 0;
    width: 80.3571428571%;
    padding-top: 60%;
  }
  .about .section4 .swiper-slide {
    padding-right: 0;
  }
  .secure .section2 {
    -webkit-flex-direction: column;
       -moz-box-orient: vertical;
       -moz-box-direction: normal;
        -ms-flex-direction: column;
            flex-direction: column;
    padding-bottom: 6.375rem;
  }
  .secure .section2 .right {
    margin-top: 2.5rem;
    width: 100%;
  }
  .secure .section3 {
    padding-top: 8.125rem;
  }
  .function_detail .section1 {
    margin-top: 2.125rem;
    margin-bottom: 0;
  }
  .function_detail .section1 .title {
    font-size: 4rem;
  }
  .function_detail .section2 .item {
    width: 100%;
  }
  .dynamics .section1 {
    padding-top: 5.125rem;
  }
  .dynamics .section2 .top {
    -webkit-flex-direction: column;
       -moz-box-orient: vertical;
       -moz-box-direction: normal;
        -ms-flex-direction: column;
            flex-direction: column;
    height: auto;
  }
  .dynamics .section2 .top-img {
    width: 100%;
    padding-top: 47.5675675676%;
  }
  .dynamics .section2 .top-info {
    width: 100%;
  }
  .dynamics .section2 .top-title {
    margin-bottom: 2.5rem;
  }
  .dynamics .section2 .item {
    width: 100%;
  }
  .modal .honor .swiper-slide {
    max-width: 100%;
  }
  .modal .honor .img-container {
    display: inline-block;
  }
  .modal .honor .slide-img {
    max-width: 100%;
    height: auto;
    max-height: 29.375rem;
  }
}
@media screen and (max-width: 750px) {
  html {
    font-size: 16px;
  }
}
@media screen and (max-width: 667px) {
  html {
    font-size: 14.2293333333px;
  }
}
@media screen and (max-width: 576px) {
  html {
    font-size: 12.288px;
  }
}
@media screen and (max-width: 480px) {
  html {
    font-size: 10.24px;
  }
}
@media screen and (max-width: 375px) {
  html {
    font-size: 8px;
  }
}